BibTex format
@article{Argyriou:2014:10.1016/j.cviu.2014.01.012,
author = {Argyriou, V and Zafeiriou, S and Petrou, M},
doi = {10.1016/j.cviu.2014.01.012},
journal = {COMPUTER VISION AND IMAGE UNDERSTANDING},
pages = {16--36},
title = {Optimal illumination directions for faces and rough surfaces for single and multiple light imaging using class-specific prior knowledge},
url = {http://dx.doi.org/10.1016/j.cviu.2014.01.012},
volume = {125},
year = {2014}
}